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  • Published 7 Nov 2020

GPU accelerate video editing

I don't know if video sequencer will use cuda to accelerate video editing,but it really annoys me when I edit my video in blender,it's too slow.I really need a gpu accelerating. The audio sometimes plays faster than video,could you make them sync?Even if it may cause the audio sounds stuck,synchronization is really important.

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Development Status: Open

Upvote 27 Downvote 1
jxz15052280332
7 Nov 2020

6 Comments

zhixson.xbdi

The VSE just started getting contributions again, and so I believe things like this are definitely on the horizon.

2
viadvena

Yeah, first it should at least support multithreading)

2
Thane5

* @ViAdvena * are you saying it doesnt do that already? o.O

zhixson.xbdi

* @Thane5 * There's a little bit of multithreading but multithreaded ffmpeg export is still being worked on last time I checked

peter.boos

* @Zach Hixson * wouldnt that be a wish for ffmpeg forums, so later blender can make use of it

zhixson.xbdi

* @peter.boos * I'm not too familiar with the system as I haven't worked on ffmpeg or Blender's VSE, but from hunting through Blender's issue trackers and such it seems that ffmpeg already supports multithreading, they just need update the Blender VSE to work with it (though I could be wrong)